CN217774202U

CN217774202U - Rice hulling and milling integrated machine

Info

Publication number: CN217774202U
Application number: CN202220455957.5U
Authority: CN
Inventors: 寿再兴; 杨水芳; 杨小芳; 赵梁; 杨森江
Original assignee: Zhejiang Qili Machinery Co ltd
Current assignee: Zhejiang Qili Machinery Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-11-11
Anticipated expiration: 2032-02-28

Abstract

The utility model relates to a rice processing technology field discloses a rice huller rice mill all-in-one, comprising a main body, the top rigid coupling of main part has the blanking fill, the inside of main part is provided with two rice huller rubber rolls, the inner wall rigid coupling of main part has the swash plate, the middle part of swash plate is provided with the mesh screen, the interior top of main part and the common rigid coupling of right side inner wall have Y shape baffle, the inside rice husk outlet pipe that is provided with of right side wall of main part, the inside horizontal rigid coupling of main part has a rice grinding section of thick bamboo, the inside of a rice grinding section of thick bamboo is provided with the mechanism of milling. Set up the wind wheel, blow to the mesh screen from left side below, can blow up the lighter rice husk for the rice husk can fall to the useless incasement of collection from the rice husk outlet pipe, thereby accomplish shell rice disengaging process, and from the air supply of oblique below, can avoid too much rice to shelter from the screen cloth under gravity, and lead to blowing up the rice husk completely, make subsequent husk rice in-process mix the rice husk, influence the process of husk rice.

Description

Rice hulling and milling integrated machine

Technical Field

The utility model relates to a rice processing technology field specifically is a rice hulling husk rice all-in-one.

Background

In the whole process of processing paddy into rice, the paddy needs to be firstly hulled, the paddy is removed, then the brown rice with the paddy removed is milled, and finally a rice finished product can be obtained, in the traditional paddy processing process, the paddy hulling and the rice milling are separately carried out, an operator needs to respectively add the paddy and the brown rice into two devices for processing, the operation is tedious, chinese patent discloses an iron roller fine grinding machine with a cooling structure, the grant publication number is CN214514771U, the patent technology can add the paddy at a feed inlet, the paddy is removed through an iron roller, the paddy is blown out through a fan I, and therefore the separation process of the paddy and the paddy is completed, the brown rice is milled through a grinding wheel, and finally polished rice and impurities are generated, and finally the impurities are removed through a fan II to obtain the polished rice.

However, foretell utility model when milling corn in actual operation, because first fan is located the screen cloth under, and rice can pile up on the screen cloth under the action of gravity, and the wind that leads to first fan to blow off can not blow the rice husk completely for most rice husk can drop the slide plate surface from the discharge gate together with brown rice, is milled by the emery wheel, and more rice husk can seriously wear and tear the life-span that emery wheel surface influences the emery wheel. Therefore, the person skilled in the art provides an integrated machine for rice hulling and milling to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice hulling husk rice all-in-one to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a rice hulling husk rice all-in-one, includes the main part, the top rigid coupling of main part has lower hopper, the unloading section of lower hopper is provided with the control valve, the inside of main part is provided with two rice hulling rubber rolls, and two the rice hulling rubber roll is located under the lower hopper feed opening, the inner wall rigid coupling of main part has the swash plate, the middle part of swash plate is provided with the mesh screen, just the mesh screen is located two under the rice hulling rubber roll, the common rigid coupling of interior top and the right side inner wall of main part has Y shape baffle, just the left end of Y shape baffle extends to the right side the below of rice hulling rubber roll, the inside rice husk outlet pipe that is provided with of right side wall of main part, just the right side rigid coupling of rice husk outlet pipe has the collection waste bin, the horizontal rigid coupling in inside of main part has a rice grinding section of thick bamboo, the inside of rice grinding section of thick bamboo is provided with the mechanism of milling, the lower surface rigid coupling of rice section of grinding section of thick bamboo has the bran powder to collect and fights, the lower extreme rigid coupling of bran powder collection is had the fan of gathering dust, the pipe of gathering dust, the dust collection of the pipe communicates the inside of collection waste bin communicates the rice section of thick bamboo, the left side wall of rice outlet, the rice outlet of rice section of thick bamboo has the rice outlet of rice that the rice outlet that the rice extends to the rice outlet of rice board and the rice outlet of rice outlet that the rice outlet of rice is run through the rice outlet.

As the utility model discloses further scheme again: the milling mechanism comprises a milling motor, the milling motor is fixedly connected to the left side wall of the main body, the driving end of the milling motor extends to the inside of the rice milling cylinder, a main rice milling roller is fixedly connected to the driving end of the milling motor, the main rice milling roller is arranged in a hollow mode, slotted holes are formed in the surface of the main rice milling roller at equal intervals, a rice milling shaft is fixedly connected to the slotted holes, the surface of the rice milling shaft is rotatably connected with a rice milling fine roller, rice milling convex strips are fixedly connected to the surface of the rice milling fine roller, and the number of the rice milling convex strips is not less than three.

As a further aspect of the present invention: the outer surface of the main rice milling roller is fixedly connected with an outer roller grinding surface, and the inner surface of the rice milling cylinder is fixedly connected with an inner cylinder grinding surface.

As a further aspect of the present invention: the rice milling barrel and the surface of the lower half barrel of the milling surface in the barrel are provided with bran holes in an equidistant mode, and the size of each bran hole is smaller than that of rice grains.

As a further aspect of the present invention: the rear side wall surface rigid coupling of main part has air intake fan, air intake fan's the end rigid coupling of giving vent to anger has the intake pipe, just the tail end of intake pipe runs through the right side wall of main part and extends to the inside of main husk rice roller.

As a further aspect of the present invention: the right side of the upper surface of the rice grinding cylinder is provided with a brown rice inlet, and the lower end of the inclined plate is connected to the upper end of the brown rice inlet.

As a further aspect of the present invention: the lower bottom wall of the rice grinding cylinder is obliquely arranged, and the left end of the rice grinding cylinder is lower than the right end of the rice grinding cylinder.

As a further aspect of the present invention: the left side wall of main part is seted up there is the window, the window is located the positive left side of wind wheel, the rigid coupling has two filter screens in the window, two it has the filter pulp to fill between the filter screen.

Compared with the prior art, the beneficial effects of the utility model are that:

set up the wind wheel, blow the mesh screen from the left side below, can blow up lighter rice husk, make the rice husk can fall to the collection in the useless case from the rice husk outlet pipe, thereby accomplish shell rice disengaging process, and from the air supply of oblique below, can avoid too much rice to shelter from the screen cloth under gravity, and lead to can not blowing up the rice husk completely, make subsequent husk rice in-process mix the rice husk, influence the process of husk rice, the lower bottom wall slope that will grind a rice section of thick bamboo sets up, the inside that is convenient for grind the completion of rice grain can be followed a rice section of thick bamboo shifts out, prevent that the inside of a rice section of thick bamboo from piling up too much rice grain and causing the jam, make the rice grain ground, guarantee that the quality of rice is not influenced.

Drawings

Fig. 1 is a schematic structural view of an integrated rice hulling and milling machine;

FIG. 2 is a schematic structural view of a rice airing drum in the rice hulling and milling integrated machine;

fig. 3 isbase:Sub>A schematic structural view in the direction ofbase:Sub>A-base:Sub>A in fig. 1.

In the figure: 1. a main body; 2. feeding a hopper; 3. a control valve; 4. hulling rubber roll; 5. a Y-shaped baffle; 6. rice husk outlet pipe; 7. a waste collection box; 8. a wind wheel; 9. filtering with a screen; 10. filtering cotton; 11. a grinding motor; 12. a rice outlet; 13. a rice discharging plate; 14. a bran powder collecting hopper; 15. a dust collecting fan; 16. a sloping plate; 17. a mesh screen; 18. grinding the rice barrel; 19. feeding brown rice into the rice inlet; 20. grinding the surfaces in the cylinder; 21. a main rice milling roller; 22. rolling the surface outside the roller; 23. rice milling shaft; 24. milling fine rollers; 25. milling convex strips; 26. screening bran holes; 27. an air inlet pipe; 28. an air intake fan; 100. and a grinding mechanism.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the present invention, an integrated rice hulling and milling machine, including a main body 1, the top rigid coupling of main body 1 has hopper 2, the lower section of hopper 2 is provided with control valve 3, the inside of main body 1 is provided with two rice hulling rubber rollers 4, and two rice hulling rubber rollers 4 are located under the discharge gate of hopper 2, the inner wall rigid coupling of main body 1 has a sloping plate 16, the middle part of sloping plate 16 is provided with a mesh screen 17, and mesh screen 17 is located under two rice hulling rubber rollers 4, the common rigid coupling of the inner top and the right side inner wall of main body 1 has a Y-shaped baffle 5, and the left end of Y-shaped baffle 5 extends to the below of rice hulling rubber roller 4 on the right side, the inside rice husk outlet pipe 6 that is provided with of the right side wall of main body 1, and the right side rigid coupling of rice husk outlet pipe 6 has a waste collecting box 7, the inside horizontal rigid coupling of main body 1 has a rice milling barrel 18, the inside of milling machine 100 that is provided with a milling mechanism 100, the lower surface rigid coupling of milling barrel 18 has a bran powder collecting hopper 14, the lower extreme of collecting hopper 15 is communicated to a fan, and the left side of the fan 13 that the waste rice outlet 12 is connected to the inside of the waste rice collecting box that runs through the rice outlet of the fixed coupling of the rice outlet 12 that has been provided with the rice outlet that runs through the rice outlet of the inside rice outlet of the rice outlet 12.

Preferably, the milling mechanism 100 includes a milling motor 11, the milling motor 11 is fixedly connected to the left side wall of the main body 1, a driving end of the milling motor 11 extends into the rice milling drum 18, the driving end of the milling motor 11 is fixedly connected with a main rice milling roller 21, the main rice milling roller 21 is arranged in a hollow manner, slots are formed in the surface of the main rice milling roller 21 at equal intervals, a rice milling shaft 23 is fixedly connected in each slot, a rice milling fine roller 24 is rotatably connected to the surface of the rice milling shaft 23, rice milling convex strips 25 are fixedly connected to the surface of the rice milling fine roller 24, and the number of the rice milling convex strips 25 is not less than three.

Preferably, the outer surface of the main rice milling roller 21 is fixedly connected with a roller outer milling surface 22, and the inner surface of the rice milling drum 18 is fixedly connected with a drum inner milling surface 20, so that the friction between the brown rice and the equipment is enhanced, and the brown rice is milled more thoroughly.

Preferably, the rice milling barrel 18 and the surface of the lower half barrel of the milling surface 20 in the barrel are equidistantly provided with the bran holes 26, and the size of the bran holes 26 is smaller than that of the rice grains, so that the bran powder produced by milling can conveniently permeate through the bran holes 26 and fall into the bran powder collecting hopper 14, and the bran powder is absorbed into the waste collecting box 7 by the dust collecting fan 15 for storage.

Preferably, the outer surface of the rear side wall of the main body 1 is fixedly connected with an air inlet fan 28, the air outlet end of the air inlet fan 28 is fixedly connected with an air inlet pipe 27, the tail end of the air inlet pipe 27 penetrates through the right side wall of the main body 1 and extends into the main rice milling roller 21, the air inlet pipe is used for blowing air into the main rice milling roller 21, rice grains are prevented from falling into the rice milling drum 18 through a groove in the surface of the rice milling drum 18, simultaneously, bran powder is blown away, and the bran powder is sucked out from the interior of the rice milling drum 18 through the dust collection fan 15 below.

Preferably, the right side of the upper surface of the rice milling drum 18 is provided with a brown rice inlet 19, the lower end of the inclined plate 16 is connected to the upper end of the brown rice inlet 19, and the brown rice is guided into the rice milling drum 18 through the inclined plate 16, so that the milling process is performed.

Preferably, the lower bottom wall of a rice milling section of thick bamboo 18 is the slope setting, and the left end is less than the right-hand member, and the rice grain of being convenient for to grind the completion can be followed the inside of a rice milling section of thick bamboo 18 and moved out, prevents to grind the inside of a rice milling section of thick bamboo 18 and piles up too much rice grain and cause the jam for the rice grain is smashed, influences the quality of rice.

Preferably, the left side wall of main part 1 is seted up there is the window, and the window is located wind wheel 8 positive left side, and the rigid coupling has two filter screens 9 in the window, and it has filter pulp 10 to fill between two filter screens 9, guarantees that wind wheel 8 when rotating, inside outside air current can enter into equipment, maintains the inside and outside atmospheric pressure balance of equipment to filter through filter pulp 10, avoid outside dust to enter into inside the equipment.

The utility model discloses a theory of operation is: when rice is ground and milled, rice to be processed is added into the discharging hopper 2, then the opening and closing and the size of the control valve 3 are controlled, the amount of the rice falling between the rice milling rubber rollers 4 is controlled, the two rice milling rubber rollers 4 are controlled by external driving equipment to rotate at different rotating speeds in the same direction, so that the rice milling process is completed, the obtained brown rice and rice hulls fall onto the surface of the inclined plate 16 through a gap between the two rice milling rubber rollers 4, the wind wheel 8 is controlled to rotate, so that the light rice hulls can be blown up through the mesh screen 17, the rice hulls are finally collected into the waste collecting box 7 through the rice hull outlet pipe 6, the heavy brown rice slides along the surface of the mesh screen 17 and finally falls into the rice milling barrel 18 through the brown rice inlet 19, the milling motor 11 and the air inlet fan 28 are started, after the milling motor 11, the main milling roller 21 rotates, the milling capacity of the brown rice can be enhanced through the roller outer milling surface 22 and the roller inner milling surface 20, the rice milling fine roller 24 can rotate under the pushing of the brown rice, the brown rice is further milled through the rice milling convex strips 25, the brown rice is milled more thoroughly, the air inlet fan 28 is started to introduce air into the main rice milling roller 21 through the air inlet pipe 27, rice grains can be prevented from falling from the inside of the main rice milling roller 21, bran powder can be blown away from the surface of the rice through the slotted holes formed in the surface of the main rice milling roller 21, the bran powder is sucked into the bran powder collecting hopper 14 through the bran screening holes 26 under the suction force of the dust collecting fan 15 and finally sucked into the waste collecting box 7 through the dust collecting fan 15 for collection, and in the milling process, as the left side of the bottom wall of the rice milling barrel 18 is lower than the right side, the rice grains will slowly move to the left end of the bottom wall of the rice milling barrel 18 in the milling process, finally, the rice is discharged from the rice outlet 12 and collected through the guiding function of the rice outlet plate 13.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rice hulling rice milling all-in-one, includes main part (1), its characterized in that: the top rigid coupling of main part (1) has hopper (2) down, the lower feed section of hopper (2) is provided with control valve (3) down, the inside of main part (1) is provided with two rice huller rubber rolls (4), and two rice huller rubber rolls (4) are located under hopper (2) feed opening down, the inner wall rigid coupling of main part (1) has swash plate (16), the middle part of swash plate (16) is provided with mesh screen (17), just mesh screen (17) are located two under rice huller rubber roll (4), the interior top of main part (1) has Y shape baffle (5) with the common rigid coupling of right side inner wall, just the left end of Y shape baffle (5) extends to the right side the below of rice huller rubber roll (4), the inside rice husk outlet pipe (6) that is provided with of right side wall of main part (1), just the right side of rice husk outlet pipe (6) has collection waste bin (7), the inside of main part (1) transversely has rigid coupling to have rice grinding drum (18), the inside grinding drum (18) that gathers dust, the grinding mechanism (14) of milling, the collection rice husk outlet pipe (14) collect rice husk powder fan (14) the collection fan (14) the waste collection rice husk powder (14), rice mouth (12) have been seted up to the left side wall of main part (1), the left end rigid coupling of a rice grinding section of thick bamboo (18) has rice outlet plate (13), just the lower extreme of rice outlet plate (13) is followed rice outlet (12) is inside to be run through and to extend to the outside of rice outlet (12).

2. The integrated machine of rice hulling and milling as claimed in claim 1, characterized in that: grinding mechanism (100) is including milling motor (11), milling motor (11) rigid coupling in the left side wall of main part (1), just the drive end of milling motor (11) extends to the inside of a rice milling section of thick bamboo (18), the drive end rigid coupling of milling motor (11) has main rice milling roller (21), main rice milling roller (21) are the cavity setting just the slotted hole has been seted up to the surface equidistance of main rice milling roller (21), the rigid coupling has rice milling axle (23) in the slotted hole, the surface rotation of rice milling axle (23) is connected with the thin roller of rice milling (24), the surface rigid coupling of the thin roller of rice milling (24) has rice milling sand grip (25), the quantity of rice milling sand grip (25) is no less than three.

3. The integrated rice hulling and milling machine as claimed in claim 2, characterized in that: the outer surface of the main rice milling roller (21) is fixedly connected with an outer roller grinding surface (22), and the inner surface of the rice milling cylinder (18) is fixedly connected with an inner cylinder grinding surface (20).

4. The integrated rice hulling and milling machine as claimed in claim 3, characterized in that: the rice milling barrel (18) and the surface of the lower half barrel of the milling surface (20) in the barrel are equidistantly provided with bran screening holes (26) in a penetrating manner, and the size of the bran screening holes (26) is smaller than that of rice grains.

5. The integrated rice hulling and milling machine as claimed in claim 2, characterized in that: the rear side wall surface rigid coupling of main part (1) has air intake fan (28), the end rigid coupling that gives vent to anger of air intake fan (28) has intake pipe (27), just the tail end of intake pipe (27) runs through the right side wall of main part (1) extends to the inside of main rice milling roller (21).

6. The integrated machine of rice hulling and milling as claimed in claim 1, characterized in that: the right side of the upper surface of the rice grinding cylinder (18) is provided with a brown rice inlet (19), and the lower end of the inclined plate (16) is connected to the upper end of the brown rice inlet (19).

7. The integrated rice hulling and milling machine as claimed in claim 2, characterized in that: the lower bottom wall of the rice milling drum (18) is obliquely arranged, and the left end is lower than the right end.

8. The integrated rice hulling and milling machine as claimed in claim 1, characterized in that: the left side wall of main part (1) is seted up there is the window, the window is located the positive left side of wind wheel (8), the rigid coupling has two filter screens (9) in the window, two it has filter pulp (10) to fill between filter screen (9).